Concerning temporary importation/exportation;Owner’s SMS management or Extension of our SMSfor the operated vessels, clearance at port authorities; crewing services; materials, provisions, repairs and maintenance services requisitions/subcontract; to deliver and receive imported/non imported materials; crew change programming by crewboat or helicopter; to receive and deliver monthly reports and controls, to collect payment documents and communications; to represent owner at freighter and local authorities 24 hours per day, 7 days a week.